MY180980A - Process for manufacturing ethylene polymers and using modifiers - Google Patents

Process for manufacturing ethylene polymers and using modifiers

Info

Publication number
MY180980A
MY180980A MYPI2017700241A MYPI2017700241A MY180980A MY 180980 A MY180980 A MY 180980A MY PI2017700241 A MYPI2017700241 A MY PI2017700241A MY PI2017700241 A MYPI2017700241 A MY PI2017700241A MY 180980 A MY180980 A MY 180980A
Authority
MY
Malaysia
Prior art keywords
ethylene
modifiers
ethylene polymers
ethylene monomer
manufacturing ethylene
Prior art date
Application number
MYPI2017700241A
Inventor
Paul J Clymans
Original Assignee
Exxonmobil Chemical Patents Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=51570402&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MY180980(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Exxonmobil Chemical Patents Inc filed Critical Exxonmobil Chemical Patents Inc
Publication of MY180980A publication Critical patent/MY180980A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/08—Butenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/14—Methyl esters, e.g. methyl (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/07—Aldehydes; Ketones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/12—Melt flow index or melt flow ratio
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/18—Bulk density

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

A process for producing ethylene polymer including compressing ethylene monomer in one or more compressors to a pressure from 100000 to 300000 kPa; introducing the compressed ethylene monomer into one or more reactors; introducing a blend comprising an initiator and a modifier into the reactor (9) where the ethylene monomer polymerizes forming a reaction mixture comprising unreacted ethylene monomer and ethylene polymer; and separating the ethylene polymer from the reaction mixture.
MYPI2017700241A 2014-08-05 2015-06-25 Process for manufacturing ethylene polymers and using modifiers MY180980A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462033440P 2014-08-05 2014-08-05
EP14185681 2014-09-22

Publications (1)

Publication Number Publication Date
MY180980A true MY180980A (en) 2020-12-15

Family

ID=51570402

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2017700241A MY180980A (en) 2014-08-05 2015-06-25 Process for manufacturing ethylene polymers and using modifiers

Country Status (6)

Country Link
US (1) US11066492B2 (en)
EP (2) EP3177653B2 (en)
KR (1) KR101902971B1 (en)
CN (2) CN106574003A (en)
MY (1) MY180980A (en)
WO (1) WO2016022225A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110770259B (en) 2017-06-28 2022-05-27 陶氏环球技术有限责任公司 High pressure free radical polymerization for producing ethylene-based polymers
CN108329414B (en) * 2018-01-25 2021-03-23 国家能源投资集团有限责任公司 Method for preventing reactor wall sticking of high-pressure low-density polyethylene device
KR102136469B1 (en) * 2018-12-20 2020-07-21 한화토탈 주식회사 Chain transfer polymer and a method of producing polyethylene polymer
EP4126980A1 (en) * 2020-03-31 2023-02-08 Dow Global Technologies LLC Substituted silanes as chain transfer agents for polyolefin production
KR102898955B1 (en) * 2020-09-25 2025-12-10 에스케이이노베이션 주식회사 Washing methods for Ethylene-Acrylic acid copolymer manufacturing process using solvent
JP2022136537A (en) * 2021-03-08 2022-09-21 旭化成株式会社 Ethylene-vinyl acetate copolymer, and film comprising the same

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3745658A (en) 1971-01-25 1973-07-17 P Raneses Apparatus for determining earthwork volumes
US6596241B2 (en) 2001-12-19 2003-07-22 Exxonmobil Chemical Patents Inc Tubular polymerization reactors and polymers made therein
US7745550B2 (en) * 2001-12-19 2010-06-29 Exxonmobil Chemical Patents Inc. Tubular polymerization reactors and polymers made therein
DE602004004222T2 (en) 2003-08-11 2007-11-15 Exxonmobil Chemical Patents Inc., Baytown Polymers consisting of ethylene and optionally copolimerizable esters, films of these polymers and stretch film hood packaging process using these films
EP1919967A1 (en) 2005-08-05 2008-05-14 ExxonMobil Chemical Patents Inc. Process and apparatus for manufacturing ethylene polymers and copolymers
US7238754B1 (en) 2005-12-12 2007-07-03 Equistar Chemicals, Lp Solid state process to modify the melt characteristics of polyethylene resins and products
JP5415289B2 (en) * 2007-03-09 2014-02-12 ダウ グローバル テクノロジーズ エルエルシー Free radical initiator system and high pressure free radical polymerization method to produce low density polyethylene polymers
CN101970514B (en) * 2008-03-13 2013-11-20 陶氏环球技术有限责任公司 Long chain branched (LCB), block or interconnected copolymers of ethylene in combination with another polymer
MX2011003550A (en) * 2008-10-07 2011-08-17 Dow Global Technologies Llc High pressure low density polyethylene resins with improved optical properties produced through the use of highly active chain transfer agents.
US9243087B2 (en) * 2009-06-11 2016-01-26 Dow Global Technologies Llc LDPE enabling high output and good optics when blended with other polymers
WO2011008197A1 (en) * 2009-07-14 2011-01-20 Exxonmobil Chemical Patents Inc. High pressure radical polymerization process
PL2239283T3 (en) * 2009-11-10 2012-07-31 Basell Polyolefine Gmbh High pressure LDPE for medical applications
CA2784272A1 (en) * 2009-12-18 2011-06-23 Dow Global Technologies Llc Polymerization process to make low density polyethylene
CN102382222A (en) * 2011-09-15 2012-03-21 扬子石化－巴斯夫有限责任公司 Low-density polyethylene (LDPE) resin for cable insulant having voltage level of above 110kV, and preparation method thereof
US8466240B2 (en) 2011-10-04 2013-06-18 Exxonmobil Chemical Patents Inc. Methods of improving crosslinkability of polyethylene polymer comprising polar comonomer and polymer compositions
EP2589612A1 (en) 2011-11-03 2013-05-08 Basell Polyolefine GmbH Process for polymerizing or copolymerizing ethylenically unsaturated monomers in the presence of free-radical polymerization initiators
EP2636691A1 (en) 2012-03-07 2013-09-11 Borealis AG Process and plant for manufacturing polyethylene-diene-copolymers
CN104371048B (en) * 2013-08-13 2018-01-19 中国石油化工股份有限公司 A kind of high melt index and low density polyethylene for super fiber leather
WO2015166297A1 (en) 2014-04-30 2015-11-05 Exxonmobil Chemical Patents Inc. Process for manufacturing ethylene polymers and copolymers

Also Published As

Publication number Publication date
KR101902971B1 (en) 2018-10-02
CN109679000B (en) 2022-05-03
CN106574003A (en) 2017-04-19
WO2016022225A1 (en) 2016-02-11
US20170129971A1 (en) 2017-05-11
KR20170028404A (en) 2017-03-13
EP3177653A1 (en) 2017-06-14
US11066492B2 (en) 2021-07-20
CN109679000A (en) 2019-04-26
EP3177653B2 (en) 2026-01-21
EP3177653B1 (en) 2019-01-02
EP3483188A1 (en) 2019-05-15

Similar Documents

Publication Publication Date Title
MY180980A (en) Process for manufacturing ethylene polymers and using modifiers
PH12014502017A1 (en) Continuous process for the synthesis of graft polymers based on polyethers
PH12015500393A1 (en) Process for producing polymers
MY170550A (en) Production of higher alcohols
MX2015017872A (en) Gel-like polymer composition obtained by polymerising a monomer containing acid groups in the presence of a polyether compound.
NZ731061A (en) Method for producing methanol and apparatus for producing methanol
MX340104B (en) Low density polyethylene with low dissipation factor and process for producing same.
SA517381716B1 (en) High pressure radical polymerisation process for a copolymer of ethylene with silane groups containing comonomer
MX2014013030A (en) Method for producing foamed molded bodies.
MY195216A (en) Apparatus and Process for High Pressure Polymerization of Ethylene
MX2015000824A (en) High efficiency wet strength resins from new cross-linkers.
NZ725895A (en) Feed mixture for producing hydrocarbons
CN110650949A (en) Rapid continuous flow synthesis process of fluoroethylene carbonate
MY183768A (en) Resin film and process for its production
TW201129580A (en) Process for producing fluorocopolymer nanocomposite
MX366795B (en) A multi-stage polymer as a grinding additive and preparation process thereof.
CA2862892A1 (en) High-pressure radical ethylene polymerization process in which ethylene is polymerized with a specific polyunsaturated olefin grade
MX2013002126A (en) Curable compositions with moisture-curable functionality clusters near the chain ends.
ATE446976T1 (en) METHOD FOR PRODUCING ETHYLENE COPOLYMERS
IN2012DN04903A (en)
MX2015006794A (en) Process and apparatus for polymerizing ethylene under ultra-high pressure.
CL2017002036A1 (en) Procedure to perform a chemical synthesis and synthesis reactor
MY190952A (en) Rapid depressurization of a reactor system
MY170782A (en) Device for synthesizing a polymer with reduced formation of deposits in the reaction chamber
WO2017078534A3 (en) Method for producing metal borohydride and molecular hydrogen